Legacy Chess Engines is a Board application developed by Chess Engines, but with the best Android emulator-LDPlayer, you can download and play Legacy Chess Engines on your computer.
Running Legacy Chess Engines on your computer allows you to browse clearly on a large screen, and controlling the application with a mouse and keyboard is much faster than using touchscreen, all while never having to worry about device battery issues.
With multi-instance and synchronization features, you can even run multiple applications and accounts on your PC.
And file sharing makes sharing images, videos, and files incredibly easy.
Download Legacy Chess Engines and run it on your PC. Enjoy the large screen and high-definition quality on your PC!
Legacy Chess Engines bundles 10 strong UCI chess engines for use with Android chess GUI apps like Chessis, DroidFish, and Chess for All.Simply install this app, then open your chess GUI and select an engine from Settings. The engines are automatically discovered via the Open Exchange (OEX) protocol — no manual setup needed.
INCLUDED ENGINES:
• Stockfish 17.1 — Latest and strongest, with embedded NNUE neural network
• Stockfish 15.1 — NNUE available via optional download (~45 MB)
• Stockfish 14.1 — NNUE available via optional download (~45 MB)
• Stockfish 13 — With embedded NNUE
• Stockfish 12 — With embedded NNUE
• Berserk 13 — Strong NNUE engine by Jay Honnold
• RubiChess — NNUE engine by Andreas Matthies
• Koivisto 9.0 — NNUE engine by Kim Kahre and Finn Eggers
• Fruit 2.1 — Classic engine by Fabien Letouzey
• Toga II — Classic engine by Thomas Gaksch
FEATURES:
• Works with any chess app that supports the OEX protocol
• Supports arm64-v8a, armeabi-v7a, x86, and x86_64 devices
• NNUE neural network evaluation for stronger play
• Optional NNUE downloads keep the initial install size small
• No ads, no tracking, no data collection
HOW TO USE:
1. Install this app
2. Open your preferred chess GUI (Chessis, DroidFish, Chess for All, etc.)
3. Go to Settings and choose an engine
4. The engines from this app will appear automatically
All engines are free and open source, licensed under the GNU General Public License v3.0 (GPLv3). Source code is available from the original authors' repositories.



